$(document).ready(function(){	
	$("#go_search_hotel").click(function(){
		var flag = "";
		var search_hotel_star = $("#search-hotel-star").val();
		var search_hotel_price = $("#search-hotel-price").val();
		var search_hotel_country = $("#search-hotel-country").val();
		if(search_hotel_star=="" && search_hotel_price =="" && search_hotel_country=="")
		{
			$("#search-hotel-star").addClass("hotel_select_error");
			$("#search-hotel-price").addClass("hotel_select_error");
			$("#search-hotel-country").addClass("hotel_select_error");
			flag = "loi";
		}
		else
		{
			$("#search-hotel-star").removeClass("hotel_select_error");
			$("#search-hotel-price").removeClass("hotel_select_error");
			$("#search-hotel-country").removeClass("hotel_select_error");
		}
		
		if(flag == "")
			return true;
		else
			return false;
	});
});